Sulfide - Nomenclature. 1  The systematic names sulfanediide and sulfide (2â), valid IUPAC names, are determined according to the substitutive and additive nomenclatures, respectively.
Nuclear proliferation is the spread of nuclear weapons, fissionable material, and weapons-applicable nuclear technology and information to nations not recognized as Nuclear Weapon States by the Treaty on the Non-Proliferation of Nuclear Weapons, also known as the Nuclear Non-Proliferation Treaty or NPT.
pertaining to or involving atomic weapons: nuclear war. operated or powered by atomic energy: a nuclear submarine. (of a nation or group of nations) having atomic weapons. of, relating to, or forming a nucleus. of, relating to, or like the nuclear family: nuclear bonds.